6610653

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 11499840

約数和(自身を除く): 4889187

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 131, 189, 267, 393, 567, 623, 801, 917, 1179, 1869, 2403, 2751, 3537, 5607, 7209, 8253, 10611, 11659, 16821, 24759, 34977, 50463, 74277, 81613, 104931, 244839, 314793, 734517, 944379, 2203551, 6610653]

約数ペア:

[(1, 6610653), (3, 2203551), (7, 944379), (9, 734517), (21, 314793), (27, 244839), (63, 104931), (81, 81613), (89, 74277), (131, 50463), (189, 34977), (267, 24759), (393, 16821), (567, 11659), (623, 10611), (801, 8253), (917, 7209), (1179, 5607), (1869, 3537), (2403, 2751)]